Lenovo 4 MB BIOS dumps

92 BIOS files for Lenovo boards with a 4 MB flash chip.

Boards and models

09185-1Lenovo A7004 files · BIOS, Boardview
09939-1Lenovo V3603 files · BIOS, Schematic, EC
10290-2Lenovo IdeaPad B57011 files · BIOS, Schematic, Boardview
11220-1Lenovo ThinkPad W5303 files · BIOS, Schematic, Boardview
11223-1Lenovo ThinkPad T5303 files · BIOS, Schematic, Boardview
11263-1Lenovo ThinkPad T430S6 files · BIOS, Schematic
11264-1Lenovo LA4811 files · BIOS, Schematic, EC
11273-1Lenovo LA585 files · BIOS, EC
11273-3Lenovo LA587 files · BIOS
BM5290Lenovo IdeaPad S2103 files · BIOS
DA0FL6MB8D0Lenovo ThinkPad E103 files · BIOS, Schematic
DA0LI2MB8F0Lenovo ThinkPad E1304 files · BIOS
DA0LI2MB8H0Lenovo ThinkPad E1303 files · BIOS, EC
DA0PS3MB8E0Lenovo ThinkPad E3203 files · BIOS, Schematic, EC
DAKL3EMB8E0Lenovo IdeaPad Y560P5 files · BIOS, Schematic, Boardview, EC
DAOQUDMB6DOLenovo C3253 files · BIOS, Schematic, Boardview
LA-6753PLenovo G5708 files · BIOS, Schematic, Boardview
LA-7981PLenovo G58013 files · BIOS, Schematic, EC
LA-7988PLenovo G5809 files · BIOS, EC
LA-8131PLenovo ThinkPad E43011 files · BIOS, Schematic, EC
LA-8133PLenovo ThinkPad E5306 files · BIOS, Schematic, EC
LA-8681PLenovo G485-G58510 files · BIOS, Schematic, EC
LA-9063PLenovo IdeaPad Z50013 files · BIOS, Schematic, EC
LA-9303PLenovo C2404 files · BIOS, Schematic, EC
LA-9911PLenovo IdeaPad G50519 files · BIOS, Schematic, Boardview, EC
LA-9912PLenovo IdeaPad G50512 files · BIOS, Schematic, Boardview, EC
MS-76877 files · BIOS, Schematic, Boardview
NM-A031Lenovo Y410P3 files · BIOS, Schematic
NM-A032Lenovo IdeaPad Y510P7 files · BIOS, Schematic, Boardview
NM-A044Lenovo ThinkPad E53111 files · BIOS, Schematic, Boardview, EC
NM-A141Lenovo IdeaPad Y4006 files · BIOS, Schematic, Boardview, EC
NM-A151Lenovo ThinkPad E4409 files · BIOS, Schematic, EC
NM-A161Lenovo ThinkPad Edge E54015 files · BIOS, Schematic, EC
NM-A181Lenovo IdeaPad Z51031 files · BIOS, Schematic, Boardview, EC
NM-A351Lenovo ThinkPad L4507 files · BIOS, Schematic, EC
NM-A541Lenovo Y7006 files · BIOS, Schematic, Boardview
82CN27WW2 files · BIOS
B320I2 files · BIOS
B570E10290-2, LA-5082P7 files · BIOS
CIH61MI8 files · BIOS
CIH61S3 files · BIOS
G510LA-9641P, LA-9642P19 files · BIOS, Schematic, Boardview, EC
G7003 files · BIOS, EC
G7104 files · BIOS
IH61I2 files · BIOS
IH61M8 files · BIOS
IS8XM4 files · BIOS
IdeaPad G505LA-9911P, LA-9912P20 files · BIOS, Schematic, Boardview, EC
IdeaPad S2062 files · BIOS, EC
IdeaPad Y460DAKL2AMB8D02 files · BIOS, Schematic
IdeaPad Y510PNM-A0327 files · BIOS, Boardview
IdeaPad Z500LA-9061P, LA-9063P19 files · BIOS, Schematic, EC
ThinkCentre M732 files · BIOS
ThinkPad Edge 14DAGC5AMB8F02 files · BIOS
ThinkPad R5002 files · BIOS
ThinkPad T4007 files · BIOS, Schematic, Boardview
ThinkPad T430NM-A082, 11263-114 files · BIOS, Schematic, Boardview, EC
ThinkPad T440NM-A102, 12289-27 files · BIOS, Schematic, Boardview
ThinkPad X1 Carbon12298-2, NM-B48144 files · BIOS, Schematic, Boardview, EC
Z410NM-A1813 files · BIOS, Boardview

Lenovo 4 MB BIOS files

FileSizeRevAddedSource

LENOVO Ideapad S210 BM5290 ReEV1.3 4MB BIOS

BIOS4 MB

BM5290 · IdeaPad S210

2.7 MB

—

2026-10-08

Download on RM Schematics BIOS Archive

LKN-4 WS MB 11220-1 0C00032AA 4MB & 8MB BIOS

BIOS4 MB, 8 MBVIP

11220-1

—

2025-12-28

Download on RM Schematics BIOS Archive

lenovo t440 unlock bios

BIOS4 MB.rom

ThinkPad T440

4.0 MB

—

2025-10-12

Download on RM Schematics BIOS BIN FILES

LZ57 10290-2 48.4PA01.021 UMA WORKING

BIOS4 MBTested.bin

10290-2 · LZ57

4.0 MB

—

2025-10-09

Download on RM Schematics BIOS BIN FILES

DAKL3EMB8E0 REV E EC & PCH 2MB & 4MB BIOS

BIOSEC2 MB, 4 MB

DAKL3EMB8E0

4.9 MB

2024-10-21

Download on RM Schematics BIOS Archive

BIOS E440 AILE1 NM-A151 REV 1.0 U8M1 4MB & 8MB OK

BIOS4 MB, 8 MB

NM-A151

5.4 MB

1.0

2024-09-22

Download on RM Schematics BIOS Archive

LENOVO E320 DA0PS3MB8E0 REV E 4MB BIOS & EC

BIOSEC4 MB

DA0PS3MB8E0 · ThinkPad E320

2.4 MB

2024-09-08

Download on RM Schematics BIOS Archive

LENOVO THINKCENTRE M73 IS8XT 8MB &4MB&1MB MAIN BIOS

BIOS1 MB, 4 MB, 8 MB

ThinkCentre M73

7.0 MB

—

2024-08-10

Download on RM Schematics BIOS Archive

LENOVO Z510 AILZA NM A181 REV 1 0 2MB & 4MB FAST BOOT WORKING BIOS

BIOS2 MB, 4 MBTested

NM-A181 · IdeaPad Z510

4.0 MB

1.0

2024-08-03

Download on RM Schematics BIOS Archive

LENOVO IH61M VER 4.2 4MB & 2MB BIOS OKOK

BIOS2 MB, 4 MBTested

IH61M

3.6 MB

4.2

2024-08-01

Download on RM Schematics BIOS Archive

LENOVO B320i CIH61S V1 0 U9 &U20 &U38 4MB WORKING BIOS 100%

BIOS4 MBTested

B320I

4.6 MB

—

2024-07-22

Download on RM Schematics BIOS Archive

LENOVO CIH61S (REV 1.0) 8MB &4MB & 1MB BIOS

BIOS1 MB, 4 MB, 8 MB

CIH61S

3.6 MB

1.0

2024-07-22

Download on RM Schematics BIOS Archive

BIOS CIH61MI H61H2-LM3 V1.1(OK) 4MB

BIOS4 MB

CIH61MI

2.9 MB

—

2024-06-10

Download on RM Schematics BIOS Archive

LENOVO G710 DUMBO 2 REV. 2.1 2MB & 4MB BIOS

BIOS2 MB, 4 MB

G710

6.2 MB

2.1

2024-02-03

Download on RM Schematics BIOS Archive

LENOVO M2610D IH61M v4.2 2MB & 4MB BIOS

BIOS2 MB, 4 MB

M2610D

5.1 MB

—

2024-01-09

Download on RM Schematics BIOS Archive

LENOVO G700 BAMBI REV2.1 BIOS 4MB & 2MB

BIOS2 MB, 4 MB

G700

3.0 MB

2.1

2023-10-03

Download on RM Schematics BIOS Archive

IH61M 4.2 4mb & 2mb OK

BIOS2 MB, 4 MB

IH61M

3.5 MB

—

2023-09-26

Download on RM Schematics BIOS Archive

LENOVO G710 DUMB02 REV 2.1 4MB & 2MB WORKING BIOS 100%

BIOS2 MB, 4 MBTested

G710

6.5 MB

2.1

2023-08-02

Download on RM Schematics BIOS Archive

QILE1 LA 8131P REV 1 0 2012 02 24 4MB & 8MB WORKING BIOS 100%

BIOS4 MB, 8 MBTested

LA-8131P

6.1 MB

1.0

2023-06-21

Download on RM Schematics BIOS Archive

LENOVO E440 AILE23 NM A161 REV1 0 2013 12 121 ITE8586E 4MB & 8MB

BIOS4 MB, 8 MB

NM-A161 · ThinkPad E440

9.8 MB

1.0

2023-05-20

Download on RM Schematics BIOS Archive

LENOVO IdeaPad Y510p Y510 20217 VİQY1 NM A32 REV 1 0 2MB & 4MB WORKING

BIOS2 MB, 4 MBTested

IdeaPad Y510P, IdeaPad Y510

3.2 MB

1.0

2023-05-04

Download on RM Schematics BIOS Archive

LENOVO THINKPAD L450 AIVLL NM A351 REV 1 0 2014 11 10 SR23Y 4MB

BIOS4 MB

NM-A351 · ThinkPad L450

8.4 MB

1.0

2023-04-17

Download on RM Schematics BIOS Archive

LENOVO THINKCENTER M93Z TYPE 10AE 4MB & 8MB WORKING BIOS 100%

BIOS4 MB, 8 MBTested

ThinkCentre M93Z

6.9 MB

—

2023-04-15

Download on RM Schematics BIOS Archive

ThinkPad T430 Type 2349 NZM4I 7 8MB & 4MB WORKING BIOS 100%

BIOS4 MB, 8 MBTested

ThinkPad T430

5.3 MB

—

2023-03-23

Download on RM Schematics BIOS Archive

LENOVO Z510 AILZA NM A181 REV 1 0 2013 07 17 i5 4200M 4MB & 2MB

BIOS2 MB, 4 MB

NM-A181 · IdeaPad Z510

4.7 MB

1.0

2023-03-14

Download on RM Schematics BIOS Archive

LENOVO B590 LA58 MB 11273 3 48 4TE01 031 8MB & 4MB WORKING BIOS

BIOS4 MB, 8 MBTested

11273-3 · B590, LA58

11.0 MB

—

2023-02-26

Download on RM Schematics BIOS Archive

LENOVO IS8XM REV 1.0 8MB 4MB 1MB BIOS

BIOS1 MB, 4 MB, 8 MB

IS8XM

15.4 MB

1.0

2023-02-08

Download on RM Schematics BIOS Archive

LENOVO V360 LA36 MB 09939 1 48 4JG01 011 4MB BIOS & KBEC WORKING

BIOSEC4 MBTested

09939-1 · V360, LA36

1.7 MB

—

2023-01-31

Download on RM Schematics BIOS Archive

E430 LA 8131P REV 1 0 N13M GE1 B A1 BIOS & EC 4MB & 8MB & KBEC BIOS

BIOSEC4 MB, 8 MB

LA-8131P

5.3 MB

1.0

2023-01-15

Download on RM Schematics BIOS Archive

LENOVO G580 20150 LA 7988P REV 1 0 4MB &2MB EN25Q32W25Q16 BIOS WORKING

BIOS2 MB, 4 MBTested

LA-7988P · G580, G580-20150

3.1 MB

1.0

2022-10-05

Download on RM Schematics BIOS Archive

LENOVO Y400 QIQY5 NM A141 REV10 NVIDIA N14P GT A2 2MB & 4MB BIOS

BIOS2 MB, 4 MB

NM-A141 · IdeaPad Y400

3.4 MB

1.0

2022-09-29

Download on RM Schematics BIOS Archive

THINKPAD X131E E130 BIOS DA0LI2MB8H0 REV H 8MB 4MB 512KB WORKING

BIOS4 MB, 8 MBTested

DA0LI2MB8H0 · ThinkPad X131E, ThinkPad E130

7.5 MB

2022-09-26

Download on RM Schematics BIOS Archive

LENOVO IdeaPad S206 WOODY REV 2.1 4MB BIOS & EC

BIOSEC4 MB

IdeaPad S206

2.3 MB

2.1

2022-08-16

Download on RM Schematics BIOS Archive

LENEVO G405 LA 9911P REV1 0 2013 03 29 AMD CPU VGA 216 0821000 25q32BV

BIOS4 MB

LA-9911P · G405

1.9 MB

1.0

2022-08-01

Download on RM Schematics BIOS Archive

JIM76Y SOI DIAZ KEJAN MB 11263 1 48 3GR01 011 4MB & 1MB BIOS

BIOS1 MB, 4 MB

11263-1

6.1 MB

—

2022-07-19

Download on RM Schematics BIOS Archive

Lenovo VER4 2IH61M (MS-7687) U927 W25Q32FV

BIOS4 MB

MS-7687

2.6 MB

—

2022-06-01

Download on RM Schematics BIOS Archive +1 more

LENOVO U400 LU470 11228-2 4MB BIOS

BIOS4 MB

11228-2 · U400, LU470

2.3 MB

—

2022-05-05

Download on RM Schematics BIOS Archive

ThinkPad Edge E540 NM A161 REV 1 0 BIOS & EC 8MB &4MB &1KB BIOS

BIOSEC4 MB, 8 MB

NM-A161 · ThinkPad Edge E540

4.9 MB

1.0

2022-04-11

Download on RM Schematics BIOS Archive

LENOVO S500 Touch CHIP MAIN BOARD REV2.1 2MB & 4MB BIOS

BIOS2 MB, 4 MB

S500 Touch

5.2 MB

2.1

2022-04-04

Download on RM Schematics BIOS Archive

Thinkpad X1 carbon 11246 1 LGS 1 48 4RQ21 011 BIOS & EC 4MB & 1MB

BIOSEC1 MB, 4 MB

ThinkPad X1 Carbon, ThinkPad 11246

2.6 MB

—

2022-04-03

Download on RM Schematics BIOS Archive

LA58 MB 11273-1 48.4TE05.011 8MB & 4MB WORKING BIOS

BIOS4 MB, 8 MBTested

11273-1 · LA58

4.8 MB

—

2022-03-28

Download on RM Schematics BIOS Archive

IBM T530 11223-1 WORKING BIOS 8MB & 4MB BIOS

BIOS4 MB, 8 MBTested

11223-1 · ThinkPad T530

5.2 MB

—

2022-03-13

Download on RM Schematics BIOS Archive

Lenovo IdeaPad Z710 HM87 UMA DUMB02 Rev 2 1 4MB &2MB BIOS

BIOS2 MB, 4 MB

IdeaPad Z710, IdeaPad HM87

3.1 MB

2.1

2022-02-07

Download on RM Schematics BIOS Archive

LENOVO MTQ45MK 4MB BIOS

BIOS4 MB

MTQ45MK

2.1 MB

—

2022-01-16

Download on RM Schematics BIOS Archive

LENOVO M490 LA 48 MB 11264 1M 48 4TD07 01M 4MB &8MB BIOS

BIOS4 MB, 8 MB

11264-1 · M490

4.5 MB

—

2021-12-26

Download on RM Schematics BIOS Archive

LENOVO Y700 BY511 NM-A541 REV1.0 2015-07-31 4MB & 8MB

BIOS4 MB, 8 MB

NM-A541 · Y700

4.0 MB

1.0

2021-11-16

Download on RM Schematics BIOS Archive

BIOS LENOVO IH61M (REV 1.0) 4MB

BIOS4 MB

IH61M

2.9 MB

1.0

2021-11-07

Download on RM Schematics BIOS Archive

LENOVO E130 DA0LI2MB8F0 RE F BIOS 8MB &4MB &512KB

BIOS4 MB, 8 MB

DA0LI2MB8F0 · ThinkPad E130

5.3 MB

2021-11-03

Download on RM Schematics BIOS Archive

BIOS IH61I 4MB VINAFIX

BIOS4 MB

IH61I

2.8 MB

—

2021-10-23

Download on RM Schematics BIOS Archive

BIOS LENOVO IH61I (VER 1.0) 2MB& 4MB

BIOS2 MB, 4 MB

IH61I

3.5 MB

1.0

2021-10-23

Download on RM Schematics BIOS Archive

Lenovo E430 LA 8131P BIOS 4MB & 8MB NVIDIA KB9012QF A3 EC 4

BIOSEC4 MB, 8 MB

LA-8131P · ThinkPad E430

5.6 MB

—

2021-09-02

Download on RM Schematics BIOS Archive

Lenovo - IBM T400 MLB3I-7 4MB

BIOS4 MB

ThinkPad T400, ThinkPad MLB3I-7

3.9 MB

—

2021-08-28

Download on RM Schematics BIOS Archive

deaCentre A700 All-In-One PC PIH55Fmb 09185-1 BIOS 2MB 4MB

BIOS2 MB, 4 MB

09185-1

2.0 MB

—

2021-08-25

Download on RM Schematics BIOS Archive

DA0FL6MB8D0 REV D 4MB

BIOS4 MB

DA0FL6MB8D0

2.5 MB

2021-07-27

Download on RM Schematics BIOS Archive

Lenovo CIH61MI V1.1 4MB

BIOS4 MB

CIH61MI

3.0 MB

—

2021-06-19

Download on RM Schematics BIOS Archive

LENOVO G480 QIWG5 G6 G9 LA 7981P REV1 0 U5N13M GE B A2 BIOS 4MB

BIOS4 MB

LA-7981P · G480

2.7 MB

1.0

2021-05-16

Download on RM Schematics BIOS Archive

LENOVO Y410P BOARD NM-A031 VIQY0 REV 01 UH53 W25Q32 20171104

BIOS4 MB

NM-A031 · Y410P

7.5 MB

0.1

2021-05-16

Download on RM Schematics BIOS Archive

LENOVO G505 VAWGA GB LA-9912P AMD 25Q32FV

BIOS4 MB

LA-9912P · IdeaPad G505

1.8 MB

—

2021-02-23

Download on RM Schematics BIOS Archive

AIVL1 NM-A351 (Rev1.0) 4mb 8mb

BIOS4 MB, 8 MB

NM-A351

5.8 MB

1.0

2021-01-05

Download on RM Schematics BIOS Archive

Lenovo E540-AILE2 NM-A161 Rev.1.0 Tasted ok 4MB & 8MB

BIOS4 MB, 8 MB

NM-A161 · ThinkPad E540

4.9 MB

1.0

2021-01-04

Download on RM Schematics BIOS Archive